| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Personalstiftung der SADA AG in Liquidation | 🇨🇭Svizzera | Dissolved | 31/05/2023 – present |
| Officer | Hans Ziegler AG | 🇨🇭Svizzera | Active | 07/12/2020 – present |
| Officer | shz Gebäudetechnik AG | 🇨🇭Svizzera | Active | 07/12/2020 – present |
| Officer | WT & Service AG | 🇨🇭Svizzera | Dissolved | 07/12/2020 – present |
| Officer | Baugenossenschaft Zentralstrasse | 🇨🇭Svizzera | Active | 10/08/2017 – present |
31/05/2023
appointed
07/12/2020
appointed
10/08/2017
appointed